| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.66 | 4.584% | $176.3914 | $176.39 | $176.40 | $176.40 |
| Purchase #2 | $234.91 | 3.830% | $243.9071 | $243.91 | $243.90 | $243.90 |
| Purchase #3 | $142.77 | 7.393% | $153.325 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $39.76 | 12.546% | $44.7483 | $44.75 | $44.75 | $44.70 |
| Purchase #5 | $69.47 | 7.537% | $74.706 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $207.69 | 10.180% | $228.8328 | $228.83 | $228.85 | $228.80 |
| Purchase #7 | $77.25 | 13.259% | $87.4926 | $87.49 | $87.50 | $87.50 |
| 7 purchase totals = | $940.51 | $1,009.4032 | $1,009.41 | $1,009.45 | $1,009.30 | |